著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Hale, Robert F. and United States. Congressional Budget Office","Analysis of the military survivor benefit plan, March 1981",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130282272522852224